30444480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:96

約数の個数: 252

約数和(自身を含む): 118039896

約数和(自身を除く): 87595416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 576, 620, 660, 682, 704, 720, 744, 792, 880, 930, 960, 961, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1922, 1980, 1984, 2046, 2112, 2232, 2480, 2640, 2728, 2790, 2880, 2883, 2976, 3069, 3168, 3410, 3520, 3720, 3844, 3960, 4092, 4464, 4805, 4960, 5115, 5280, 5456, 5580, 5766, 5952, 6138, 6336, 6820, 7440, 7688, 7920, 8184, 8649, 8928, 9610, 9920, 10230, 10560, 10571, 10912, 11160, 11532, 12276, 13640, 14415, 14880, 15345, 15376, 15840, 16368, 17298, 17856, 19220, 20460, 21142, 21824, 22320, 23064, 24552, 27280, 28830, 29760, 30690, 30752, 31680, 31713, 32736, 34596, 38440, 40920, 42284, 43245, 44640, 46128, 49104, 52855, 54560, 57660, 61380, 61504, 63426, 65472, 69192, 76880, 81840, 84568, 86490, 89280, 92256, 95139, 98208, 105710, 109120, 115320, 122760, 126852, 138384, 153760, 158565, 163680, 169136, 172980, 184512, 190278, 196416, 211420, 230640, 245520, 253704, 276768, 307520, 317130, 327360, 338272, 345960, 380556, 422840, 461280, 475695, 491040, 507408, 553536, 634260, 676544, 691920, 761112, 845680, 922560, 951390, 982080, 1014816, 1268520, 1383840, 1522224, 1691360, 1902780, 2029632, 2537040, 2767680, 3044448, 3382720, 3805560, 5074080, 6088896, 7611120, 10148160, 15222240, 30444480]

約数ペア:

[(1, 30444480), (2, 15222240), (3, 10148160), (4, 7611120), (5, 6088896), (6, 5074080), (8, 3805560), (9, 3382720), (10, 3044448), (11, 2767680), (12, 2537040), (15, 2029632), (16, 1902780), (18, 1691360), (20, 1522224), (22, 1383840), (24, 1268520), (30, 1014816), (31, 982080), (32, 951390), (33, 922560), (36, 845680), (40, 761112), (44, 691920), (45, 676544), (48, 634260), (55, 553536), (60, 507408), (62, 491040), (64, 475695), (66, 461280), (72, 422840), (80, 380556), (88, 345960), (90, 338272), (93, 327360), (96, 317130), (99, 307520), (110, 276768), (120, 253704), (124, 245520), (132, 230640), (144, 211420), (155, 196416), (160, 190278), (165, 184512), (176, 172980), (180, 169136), (186, 163680), (192, 158565), (198, 153760), (220, 138384), (240, 126852), (248, 122760), (264, 115320), (279, 109120), (288, 105710), (310, 98208), (320, 95139), (330, 92256), (341, 89280), (352, 86490), (360, 84568), (372, 81840), (396, 76880), (440, 69192), (465, 65472), (480, 63426), (495, 61504), (496, 61380), (528, 57660), (558, 54560), (576, 52855), (620, 49104), (660, 46128), (682, 44640), (704, 43245), (720, 42284), (744, 40920), (792, 38440), (880, 34596), (930, 32736), (960, 31713), (961, 31680), (990, 30752), (992, 30690), (1023, 29760), (1056, 28830), (1116, 27280), (1240, 24552), (1320, 23064), (1364, 22320), (1395, 21824), (1440, 21142), (1488, 20460), (1584, 19220), (1705, 17856), (1760, 17298), (1860, 16368), (1922, 15840), (1980, 15376), (1984, 15345), (2046, 14880), (2112, 14415), (2232, 13640), (2480, 12276), (2640, 11532), (2728, 11160), (2790, 10912), (2880, 10571), (2883, 10560), (2976, 10230), (3069, 9920), (3168, 9610), (3410, 8928), (3520, 8649), (3720, 8184), (3844, 7920), (3960, 7688), (4092, 7440), (4464, 6820), (4805, 6336), (4960, 6138), (5115, 5952), (5280, 5766), (5456, 5580)]